DocumentCode
380930
Title
More accurate estimators of noise level and TEOAE/noise in TEOAE tests
Author
Yang, Li-Ping ; Young, Shuenn-Tsong ; Kuo, Te-Son
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
2
fYear
2001
fDate
2001
Firstpage
2040
Abstract
This study proposed new estimators to estimate the noise level and TEOAE/noise, which are important indicators of the reliability of the recorded TEOAEs. Fifteen normal ears were tested to evaluate the performance. Results showed that the standard deviations of the proposed estimators were smaller than those of typical estimators.
Keywords
acoustic noise; acoustic signal processing; biomedical measurement; medical signal processing; otoacoustic emissions; paediatrics; acoustic signals produced by inner ear; background noise; easily contaminated signals; external auditory canal; newborn hearing screening; normal ears; sensitive microphone; transient acoustic stimuli; transiently-evoked otoacoustic emissions; Acoustic emission; Acoustic noise; Acoustic testing; Band pass filters; Biomedical engineering; Digital filters; Ear; Low pass filters; Noise level; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE
ISSN
1094-687X
Print_ISBN
0-7803-7211-5
Type
conf
DOI
10.1109/IEMBS.2001.1020633
Filename
1020633
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